Spring-applied actuator HYS 258
Spring-applied actuator HYS 358

Spring-applied Actuators with Primary Suspension

Primary suspension with elastic mounting allows relative movement between brake caliper and brake disc. Forces are transferred onto the bogie or chassis frame by a torque support with maintenance-free swivel heads.

Technical Data

Type HYS 258 HYS 358
mounted to/effective as on primary spring level on primary spring level
force range up to 33 kN up to 45 kN
type floating caliper with torque support floating caliper with torque support
force transfer cartridge, direct cartridge, lever
slack adjustment automatic automatic
brake disc ø 380 – 420 mm, s 32 – 60 mm ø 380 – 500 mm, s 50 – 75 mm